Company Filing History:
Years Active: 1992-1994
Title: E Jonathan Jacobsen: Innovator in Pharmaceutical Chemistry
Introduction
E Jonathan Jacobsen is a notable inventor based in Plainwell, MI (US). He has made significant contributions to the field of pharmaceutical chemistry, particularly through his innovative work on steroid compounds. With a total of 3 patents, Jacobsen's inventions have the potential to impact various medical treatments.
Latest Patents
Jacobsen's latest patents include groundbreaking work on piperazine compounds. His first patent discloses .DELTA..sup.9(11)-steroids and amino substituted steroids, which contain an amino group attached to the terminal carbon atom of the C.sub.17-side chain. These compounds are particularly useful as pharmaceutical agents for treating a variety of conditions. His second patent also focuses on pharmaceutically active pyrimidinylpiperazinyl steroids, reiterating the importance of these compounds in medical applications.
Career Highlights
Throughout his career, Jacobsen has been associated with The Upjohn Company, where he has been able to apply his expertise in pharmaceutical chemistry. His work has not only advanced the understanding of steroid compounds but has also contributed to the development of new therapeutic agents.
Collaborations
Jacobsen has collaborated with notable coworkers such as John M McCall and Frederick J VanDoornik. These partnerships have likely enhanced the innovative processes and research outcomes in their projects.
Conclusion
E Jonathan Jacobsen's contributions to pharmaceutical chemistry through his patents and collaborations highlight his role as an influential inventor. His work continues to pave the way for advancements in medical treatments.